1-Q-EC amplifier DEC Module 24/2

Compact speed controller for brushless DC motors with Hall Sensors.

The DEC Module 24/2, a digital 1-quadrant amplifier with speed controller for brushless EC motors with Hall Sensors up to 48 Watt.

The well-priced, miniaturized, powerful plug-in module can be
seamlessly integrated into most complex applications with little
effort. Now, the customer can fully focus on developing their own
device – while being able to take full advantage of maxon motor’s
vast drive know-how that comes along with the module. Additionally
available are a comprehensive Motherboard Design Guide to assist
OEMs in their circuit board design as well as a detailed Evaluation
Board for the use during initial starting up.

The wide supply voltage range of 8…24 VDC (alternatively 5 VDC)
with a continuous output current of 2 A permits flexible,
multifunctional operation at a high efficiency factor. The
amplifier offers a large number of inputs and outputs (such as
enabling, speed ranges, direction of rotation presetting, current
limiting, operational status) and comprehensive protection features
(such as overcurrent, undervoltage and overvoltage, thermal
overload, blockage, short circuit). The amplifier is designed for a
maximum motor speed of 80 000 rpm (1 pole pair). Two connector
arrays arranged in a 2.54 mm (0.1“) pattern support easy
connectivity and integration into the OEM-side motherboard.

Miniature size, high performance, attractive price, extensive
protective functions, simple integration; And, all of the above on
a surface area of less than 5 cm2, which approximately corresponds
with the size of a postage stamp.

An all-inclusive operating manual (including Motherboard Design
Guide) is available for download on the Internet
(www.maxonmotor.com) or eShop (shop.maxonmotor.com).